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First, you must look at the question given to you and decide your argument. It is important to be clear through your writing. Your introduction should lay out your key argument clearly, and answer the que...

The key is to realize that displacement, velocity and acceleration all vary sinusoidally, with the graph of each being displaced relative to the preceding one by 90 degrees; thinking about these three gra...

The photoelectric effect is light incident on a metal’s surface causing the spontaneous emission of electrons. The classical wave theory of electromagnetic radiation predicted the kinetic energy of emitte...

Similarities: both encode genetic information; both can bind nitrogenous bases adenine, guanine and cytosine; both are polar and have a 5' end and a 3' endDifferences: RNA binds uracil, whereas DNA binds ...

The most important thing to think about when writing an essay, is to make sure you understand the wording of the question, rephrase the question in a more simple term or break it down into parts, to ensur...